CA2059656A1 - Determination amelioree de la temperature de changement d'etat - Google Patents

Determination amelioree de la temperature de changement d'etat

Info

Publication number
CA2059656A1
CA2059656A1 CA002059656A CA2059656A CA2059656A1 CA 2059656 A1 CA2059656 A1 CA 2059656A1 CA 002059656 A CA002059656 A CA 002059656A CA 2059656 A CA2059656 A CA 2059656A CA 2059656 A1 CA2059656 A1 CA 2059656A1
Authority
CA
Canada
Prior art keywords
temperature
substance
changes state
substance changes
receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002059656A
Other languages
English (en)
Other versions
CA2059656C (fr
Inventor
Bizhan Rahimzadeh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2059656A1 publication Critical patent/CA2059656A1/fr
Application granted granted Critical
Publication of CA2059656C publication Critical patent/CA2059656C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA002059656A 1989-05-16 1990-05-16 Determination amelioree de la temperature de changement d'etat Expired - Fee Related CA2059656C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP89304936A EP0397936B1 (fr) 1989-05-16 1989-05-16 Détermination de la température à laquelle une substance change d'état
EP89304936.1 1989-05-16
PCT/GB1990/000751 WO1990014592A1 (fr) 1989-05-16 1990-05-16 Ameliorations apportees a la determination de la temperature a laquelle une substance change d'etat

Publications (2)

Publication Number Publication Date
CA2059656A1 true CA2059656A1 (fr) 1990-11-17
CA2059656C CA2059656C (fr) 2001-07-31

Family

ID=8202686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002059656A Expired - Fee Related CA2059656C (fr) 1989-05-16 1990-05-16 Determination amelioree de la temperature de changement d'etat

Country Status (6)

Country Link
US (1) US5288148A (fr)
EP (1) EP0397936B1 (fr)
AT (1) ATE96544T1 (fr)
CA (1) CA2059656C (fr)
DE (1) DE68910309T2 (fr)
WO (1) WO1990014592A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5758968A (en) * 1996-07-15 1998-06-02 Digimelt Inc. Optically based method and apparatus for detecting a phase transition temperature of a material of interest
US6536944B1 (en) * 1996-10-09 2003-03-25 Symyx Technologies, Inc. Parallel screen for rapid thermal characterization of materials
CA2216046A1 (fr) * 1997-09-18 1999-03-18 Kenneth Boegh Detecteur en ligne pour substances colloidales et dissoutes
US6231228B1 (en) * 1999-04-08 2001-05-15 Gregory R. Brotz Melting point determination apparatus and method
US6443616B1 (en) * 1999-05-13 2002-09-03 Gregory R. Brotz Material melting point determination apparatus
GB2406904A (en) * 2003-10-09 2005-04-13 Asahi Chemical Ind Measuring the melting, softening or decomposition points by detecting a change in luminosity or reflectance of the sample
GB0414809D0 (en) * 2004-07-02 2004-08-04 British Nuclear Fuels Plc Analytical method
CN113655061B (zh) * 2021-09-23 2024-06-21 华志(福建)电子科技有限公司 一种基于图像识别物质熔点的方法及熔点仪

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL89176C (fr) * 1955-11-22
US3161039A (en) * 1961-01-19 1964-12-15 Standard Oil Co Apparatus for determining pour point
US3926052A (en) * 1974-05-06 1975-12-16 Johnson Service Co Relative humidity computer
SU1188692A1 (ru) * 1984-05-30 1985-10-30 Предприятие П/Я Р-6205 Конденсационный гигрометр
JPS6126949A (ja) * 1984-07-18 1986-02-06 Matsushita Electric Ind Co Ltd 光学情報記録部材の評価方法
GB8703185D0 (en) * 1987-02-12 1987-03-18 Keene B R T Melting point apparatus

Also Published As

Publication number Publication date
ATE96544T1 (de) 1993-11-15
EP0397936A1 (fr) 1990-11-22
US5288148A (en) 1994-02-22
EP0397936B1 (fr) 1993-10-27
DE68910309D1 (de) 1993-12-02
WO1990014592A1 (fr) 1990-11-29
CA2059656C (fr) 2001-07-31
DE68910309T2 (de) 1994-05-05

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Legal Events

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